Alguns cursos são caros, mas outros podem ser baratos.

Some courses are expensive, but others can be cheap.

Breakdown of Alguns cursos são caros, mas outros podem ser baratos.

• ser: to be
• mas: but
• poder: can
• alguns: some
• o curso: the course
• caro: expensive
• barato: cheap

Questions & Answers about Alguns cursos são caros, mas outros podem ser baratos.

Why is "Alguns" used here instead of something like "Uns"?

"Alguns" is the plural masculine form of "algum" (meaning "some"). While "Uns" can also mean "some," "Alguns" is more commonly used in contemporary Brazilian Portuguese when referring to an unspecified but countable quantity. "Uns," on the other hand, often sounds more informal or can be used to approximate a number.

Why is "são" used instead of "estão"?

In Portuguese, "ser" conveys a more permanent quality, while "estar" indicates a more temporary state. When we say "Alguns cursos são caros," we’re expressing an inherent or characteristic trait (the courses just are expensive in an ongoing sense). If you used "estão caros," it would imply a temporary state (meaning their cost is high at the moment, but might not always be).

Why do we say "caros" and "baratos" rather than something else like "muito caro" and "muito barato"?

"Caros" and "baratos" are adjectives in their plural masculine form to match "cursos" (also masculine plural). Saying "muito caro" or "muito barato" would mean "very expensive" or "very cheap," which changes the meaning or adds emphasis. Here, the sentence just contrasts expensive courses with cheap ones, without adding extra intensity.

Why do we use "mas" instead of another conjunction like "porém" or "entretanto"?

"Mas," "porém," and "entretanto" can all mean "but." However, "mas" is the simplest and most common way to express a direct contrast. "Porém" or "entretanto" can sound slightly more formal or literary. In everyday speech and writing, "mas" is usually preferred for straightforward contrast.

What does "podem ser" convey compared to just "são"?

"Podem ser" introduces a possibility or potential rather than a direct statement of fact. If we said "outros são baratos," it would sound more definite—"they are cheap." Using "podem ser baratos" suggests that some courses can be cheap, acknowledging variation or the potential for cheaper options.